Rails plugin for enum style attributes
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krisr/attr_enum
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== AttrEnum AttrEnum enables you to define ActiveRecord attributes like enums with specific values, names, and symbols == Example Assume user has a integer column status class User < ActiveRecord::Base attr_enum :status, { :active => 1, :was_suspended => 2, :cancelled => 3, :deleted => {:id => 4, :name => 'Deleted User'} } validates_inclusion_of :status, :in => Status.values end Now you can do: user.status = User::Status::Deleted user.status_deleted? == true user.status_name == 'Deleted User' and ... user.status = User::Status::Active user.status_active? == true user.status_deleted? == false user.status_name == 'Deleted' You can also get at an options list for forms: User::Status.options = [['Active', '1'], ['Was Suspended', '2'], ['Cancelled', '3'], ['Deleted User','4']] Copyright (c) 2009 Kris Rasmussen, released under the MIT license
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